Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490631 | Heat-insulating paper container and method for producing the same | Akira Iioka, Kenji Ishii | 1996-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5490631 | Heat-insulating paper container and method for producing the same | Akira Iioka, Kenji Ishii | 1996-02-13 |